Special line considerations, Roll over phone lines, Twvo-line phone system – Brother MFC 7000FC User Manual
Page 14: Converting telephone wall outlets, Two-line phone system
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If you install an ink cartridge in the wrong color position, you must clean
the print head several times after correcting the cartridge installation and
before you start printing because the colors were mixed.
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Once you open an ink cartridge, install it in the MFC and use it up within
six month of installation. Use unopened ink cartridges within two years of
production.
NOTE: If the INK EMPTY error message is on the screen display after you have
installed the ink cartridges, check and make sure that the ink cartridges are
installed correctly.
Special Line Considerations____________
Roll Over Phone Lines
A roll over phone system is a group of two or more separate telephone lines that
pass incoming calls to the next available line. The calls are usually passed down
or "rolled over” to the next available phone line in a preset order.
Your MFC can work in a roll over system as long as it is connected to the last
number in the sequence, so the call cannot roll away. Do not put the MFC on any
of the other numbers; when the other lines are busy and a second fax call is
received, the fax call is transferred to a line that does not have a fax machine.
Your MFC will work best on a dedicated line.
Twvo-Line Phone System
A two-line phone system is nothing more than two separate phone numbers on
the same wall outlet. The two phone numbers can be on separate jacks (RJl 1) or
combined into one jack (RJ14). Your MFC must be plugged into an RJll jack.
RJl 1 and RJl4 jacks may be equal in size and appearance and both may contain
4 wires (black, red, green, yellow). To test the type of jack, plug in a
two-line phone and see if it can access both lines. If it can, you must separate the
line for your MFC.
Converting Telephone Wall Outlets
There are three ways to convert to an RJl 1 jack. The first two ways may require
assistance from the telephone company. You can change the wall outlets from one
RJl4 jack to two RJl 1 jacks. Or, you can have an RJl 1 wall outlet installed and
slave or jump one of the phone numbers to it.